{"title":"Study Komparatif Enterprise Architecture pada Tiga Negara Berdasarkan Index E-Gov pada Waseda International E-Gov Rangkings","authors":"Sigit Purworaharjo","doi":"10.36706/jsi.v10i2.8054","DOIUrl":"https://doi.org/10.36706/jsi.v10i2.8054","url":null,"abstract":"AbstraksPada Waseda University International e-Government Ranking, diumumkan pada tahun 2017 negara Singapura, Denmark dan USA menempati urutan pertama, kedua dan ketiga dalam implementasi e-government. Penelitian ini bertujuan untuk melakukan analisis komparatif dari implementasi e-government Enterprise Architecture di SIngapura, Denmark dan USA berdasarkan atribut sekunder. Tahapan penelitian yang dilakukan adalah peninjauan literatur tentang kerangka kerja TOGAF, menentukan perbandingan atribut, analisis implementasi EA di masing-masing negara dan melakukan perbandingan EA dari tiga negara. Kerangka EA di Korea dan Singapura berbeda. EA di Korea lebih menekankan pada efisiensi dan kualitas layanan. EA di Singapura lebih menekankan pada kolaborasi antara pemerintah dan masyarakat. Indonesia mencoba untuk mewujudkan Indonesia Digital di mana semua kabupaten / kota akan menerapkan e-government.Kata Kunci : Comparative Study, E-Government, Enterprise Architecture, TOGAF","PeriodicalId":375112,"journal":{"name":"JSI: Jurnal Sistem Informasi (E-Journal)","volume":"26 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"123943474","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Implementasi Algoritma Hard Melokalisasi Fitur Wajah Pada Citra Warna","authors":"Ujang Juhardi","doi":"10.36706/jsi.v10i2.8055","DOIUrl":"https://doi.org/10.36706/jsi.v10i2.8055","url":null,"abstract":"AbstrakPendeteksian wajah (face detection) adalah salah satu tahap awal yang sangat penting dalam sistem pengenalan wajah (face recognition) yang digunakan dalam identifikasi biometrik. Sejauh ini, kendala utama yang dihadapi dalam sistem pendeteksian wajah berkisar pada masalah ukuran (resolusi citra), Resolusi citra merupakan tingkat detailnya suatu citra. Semakin tinggi resolusinya semakin tinggi pula tingkat detail dari citra tersebut. Haar like Feature merupakan metode yang lazim digunakan dalam pendeteksian obyek khususnya pendeteksian wajah dan fitur-fiturnya. Prinsip Haar-like features adalah mengenali obyek berdasarkan nilai sederhana dari fitur tetapi bukan merupakan nilai piksel dari image obyek tersebut. Metode ini memiliki kelebihan yaitu komputasinya sangat cepat, karena hanya bergantung pada jumlah piksel dalam persegi bukan setiap nilai piksel dari sebuah image. Untuk mengimplementasikan dan menganalisis kecepatan hasil algoritma haar dalam melokalisasikan fitur wajah penelitian ini menggunakan software MATLAB R2012b agar dapat mengetahui bagaimana cara menganalis dan mengimplementasikan serta mendapatkan hasil menganalisis pengaruh resolusi citra dari algoritma haar dalam melokalisasikan fitur wajah(mata,hidung, dan mulut). Penelitian ini dilaksanakan secara mandiri baik pengambilan data skunder maupun proses pengolahan datanya, untuk metode pengumpulan data pada penelitian ini penulis menggunakan metode studi pustaka dan studi laboratorium. Disarankan dengan adanya penelitian ini, penulis berharap dapat memberikan kontribusi kepada peneliti yang lain untuk meneliti pengaruh-pengaruh lain yang mempengaruhi keberhasilan algoritma haar, sehingga algoritma haar dapat dikembangkan lebih baik lagi.Kata kunci: Pendektesian wajah,resolusi citra, haar like featureAbstractFace detection is one of the early stage is very important in a facial recognition system (face recognition) used in biometric identification. So far, the main obstacle in the face detection system revolves around the issue size (image resolution), the image resolution is the level of detail of an image. The higher the resolution the higher the level of detail of that image .Haar like Feature is a method commonly used in the detection of objects particularly the face detection and its features. Principle Haar-like features are simple to recognize objects based on the value of the feature but not the pixel values of the image of that object. This method has the advantage that the computation is very fast, because it depends on the number of pixels in a square instead of each pixel value of an image. To implement and analyze speed haar algorithm results in a localized facial features of this research using MATLAB R2012b software in order to know how to analyze and implement and get the results to analyze the effect of image resolution algorithm localizes haar in the facial features (eyes, nose, and mouth). This research was carried out independently both secondary data col","PeriodicalId":375112,"journal":{"name":"JSI: Jurnal Sistem Informasi (E-Journal)","volume":"36 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"116796836","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Implementasi Metode Fuzzy Simple Additive Weighting (Fuzzy - Saw) Dalam Sistem Pendukung Keputusan Dengan Pendekatan Variabel Benefit Dan Cost","authors":"D. Saputra, Rusdi Efendi, Yunita","doi":"10.36706/jsi.v10i2.8056","DOIUrl":"https://doi.org/10.36706/jsi.v10i2.8056","url":null,"abstract":"AbstrakDalam banyak kasus informasi ini kurang memadai untuk membuat sebuah keputusan yang spesifik guna memecahkan permasalahan tertentu. Oleh karena itulah Sistem Pendukung Keputusan dibuat sebagai suatu cara untuk memenuhi kebutuhan ini. Konsep sistem pendukung pengambilan keputusan yang berbasis komputer (computer based decision support system) saat ini sedang berkembang sangat pesat. Didalam proses pengambilan keputusan terdapat benyak kriteria yang digunakan, serta banyak juga metode yang bisa dipakai untuk mendapatkan solusi dari permasalahan tersebut. Metode yang akan dipakai dalam penelitian ini adalah fuzzy simple additive weighting, yang merupakan metode gabungan antara teori fuzzy dan metode penjumlahan bobot dalam system pendukung keputusan. Dalam metode ini terdapat dua bagian utama yang akan dibahas, yaitu proses pembobotan dan proses perengkingan. Dimana didalam proses pembobotannya terdapat proses normalisasi data yang membagi setiap variabel inputnya menjadi variabel benefit dan variabel cost. Adapun data uji yang akan digunakan sebanyak 120 buah data. Hasil perengkingan yang didapatkan dari metode ini nantinya akan dibandingkan dengan mengalikan nilai kepentingan data dengan data itu sendiri. Kata Kunci— Sistem Pendukung Keputusan, Metode Fuzzy SAWAbstractIn many cases this information is insufficient to make a specific decision to solve a particular problem. Therefore, Decision Support Systems are made as a way to meet these needs. The concept of computer-based decision support systems is currently developing very rapidly. In the decision making process there are a number of criteria used, as well as many methods that can be used to obtain solutions to these problems. The method that will be used in this research is fuzzy simple additive weighting, which is a combined method of fuzzy theory and weight sum method in decision support systems. In this method there are two main parts to be discussed, namely the weighting process and the cracking process. Where in the weighting process there is a data normalization process that divides each input variable into benefit variables and cost variables. The test data will be used as many as 120 pieces of data. The results of the cracking obtained from this method will be compared to multiplying the value of the importance of the data with the data itself Keywords- Decision Support System, Fuzzy SAW Method","PeriodicalId":375112,"journal":{"name":"JSI: Jurnal Sistem Informasi (E-Journal)","volume":"27 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"131664015","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Perancangan Aplikasi Pengamanan Data Text Menggunakan Kombinasi Algoritma Hill Cipher Dan Algoritma RSA","authors":"Yuza Reswan, D. A. Prabowo","doi":"10.36706/jsi.v10i2.8057","DOIUrl":"https://doi.org/10.36706/jsi.v10i2.8057","url":null,"abstract":"ABSTRACTIt is now commonplace that secrecy must be truly enhanced and tightened as it weighs the emergence of the latest technology that is growing rapidly. Of course an agency, group, or individual have data that is confidential and do not want to be known by other parties hence the need for a system capable of securing the data. For this reason this research aims to create Cryptography application by applying a combination of Hill Cipher and RSA algorithm, Cryptography is also called coding language and I apply Hill Cipher because it is a classical method that uses multiplication for each encoded character while RSA is a modern method that has 2 keys ie key public and secret key where the public key is used for encryption and secret key to retranslate the original form. By applying a combination of classical and modern methods it can be more secure so it is more difficult to be solved by unwanted parties.Keyword : Data Security, Cryptography, Hill Cipher, RSAABSTRAKDi masa sekarang sudah menjadi hal yang biasa bahwa kerahasiaan harus benar – benar ditingkatkan dan diperketat karena menimbang kemunculan teknologi terbaru yang semakin pesat berkembang. Tentu sebuah Instansi, kelompok, ataupun individu memiliki data yang bersifat rahasia dan tidak ingin diketahui oleh pihak lain maka dari itu diperlukannya system yang mampu mengamankan data tersebut. Untuk itulah penelitian ini bertujuan membuat aplikasi Kriptografi dengan menerapkan kombinasi Algoritma Hill Cipher dan RSA, Kriptografi juga disebut bahasa persandian dan saya menerapkan Hill Cipher karena merupakan metode klasik yang menggunakan perkalian untuk tiap karakter yang disandikan sedangkan RSA adalah metode modern yang memiliki 2 kunci yaitu kunci publik dan kunci rahasia dimana kunci publik digunakan untuk penyandian dan kunci rahasia untuk menterjemahkan kembali k bentuk asli. Dengan menerapkan kombinasi metode klasik dan modern ini dapat lebih mengamankan sehingga lebih sulit untuk dapat di pecahkan oleh pihak – pihak yang tidak diinginkan.Kata Kunci : Pengamanan Data, Kriptografi, Hill Cipher, RSA.","PeriodicalId":375112,"journal":{"name":"JSI: Jurnal Sistem Informasi (E-Journal)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"130846127","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}
{"title":"Penerapan Collaborative Customer Relationship Managemet (CRM) pada Sistem Presensi Online","authors":"Hardini Novianti, A. Rifai, Dinna Yunika","doi":"10.36706/JSI.V10I2.8052","DOIUrl":"https://doi.org/10.36706/JSI.V10I2.8052","url":null,"abstract":"AbstrakCRM dapat dijadikan suatu cara untuk mengelola pelanggan untuk mendapatkan informasi detail tentang pelanggan. Penerapan CRM pada perguruan tinggi khususnya presensi mahasiswa akan menghasilkan informasi detail mengenai kehadiran mahasiswa mencakup waktu kehadiran, lokasi, laporan yang berguna bagi jurusan, dosen maupun orang tua siswa. Dalam perancangan ini dihasilkan DFD, ERD dan Flowchart. Kata Kunci: CRM, DFD, ERD, Flowchar","PeriodicalId":375112,"journal":{"name":"JSI: Jurnal Sistem Informasi (E-Journal)","volume":"1 1","pages":"0"},"PeriodicalIF":0.0,"publicationDate":"2018-10-30","publicationTypes":"Journal Article","fieldsOfStudy":null,"isOpenAccess":false,"openAccessPdf":"","citationCount":null,"resultStr":null,"platform":"Semanticscholar","paperid":"122817578","PeriodicalName":null,"FirstCategoryId":null,"ListUrlMain":null,"RegionNum":0,"RegionCategory":"","ArticlePicture":[],"TitleCN":null,"AbstractTextCN":null,"PMCID":"","EPubDate":null,"PubModel":null,"JCR":null,"JCRName":null,"Score":null,"Total":0}